| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 465 | 
                                                                 
                                    
                                    33.2%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 929 | 
                                                                 
                                    
                                    66.4%
                                 
                                                             | 
                                                        
                    
| r | RF | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| d | DK | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |